在小学数学的简便运算教学中,教师要精心设计习题,把常见的简便运算梳理成口算、凑、分、估、合、转、变、略、消等方法,能有效地培养学生的思维品质,促进学生思维能力和教学质量的提高。一、抓口算,培养学生思维的敏捷性准确迅速的解题思维活动是思维敏捷性的重要表现。抓口算基本训练,能提高学生应用法则的能力。口算时应注意 In the simple mathematics teaching of primary school mathematics, teachers should elaborate the exercises and comb the common simple operations into the methods of counting, collecting, analyzing, evaluating, combining, changing, changing, omitting and eliminating, which can effectively cultivate students’ thinking quality , To promote the thinking ability of students and improve the quality of teaching. First, seize the count, cultivate the agility of student thinking Accurate and rapid problem-solving thinking activity is an important manifestation of agility. Catch count basic training, can improve the ability of students to apply the law. Mouth should pay attention